CN215773464U

CN215773464U - Domestic audio amplifier equipment is with portable firm bracket that is equipped with joint structure

Info

Publication number: CN215773464U
Application number: CN202122109724.8U
Authority: CN
Inventors: 王昊
Original assignee: Anhui Yunming E Commerce Co ltd
Current assignee: Anhui Yunming E Commerce Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to the technical field of sound boxes, and discloses a portable stable bracket with a clamping structure for household sound box equipment, which comprises a bracket main body, first locking mechanisms arranged at two sides in the bracket main body and a second locking mechanism arranged in the bracket main body, wherein the bracket main body comprises a supporting plate and placing grooves arranged at two sides of the top of the supporting plate, a sound box main body is arranged in each placing groove, an embedded part is arranged on the outer wall of the sound box main body, when the sound box main body is placed down, a sliding block is extruded by the side surface of the sound box main body, the sliding block is reset under the action of a compression spring after being retracted and is propped against the embedded part to realize locking, when the sound box main body is required to be disassembled, a third rotating rod is rotated to slide in the arc-shaped groove, so that a driving rod rotates around the first rotating rod, and a second rotating rod sliding block at the other end of the driving rod drives to retract, the operation is simple.

Description

Domestic audio amplifier equipment is with portable firm bracket that is equipped with joint structure

Technical Field

The utility model relates to the technical field of sound boxes, in particular to a portable stable bracket with a clamping structure for household sound box equipment.

Background

Often can not leave the audio amplifier when building interim stage outdoors, because the quality of audio amplifier is heavier, need place the stereo set when carrying short distance transportation in progress and transport on the layer board, but be connected between traditional layer board and the audio amplifier inseparable enough, cause the audio amplifier to break away from the layer board and take place to empty to traditional layer board is not convenient for accomodate, and it is great to account for the space.

To the problem, a portable firm bracket with a clamping structure for household sound box equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable stable bracket with a clamping structure for household sound box equipment, which is used for working, so that the problems that the traditional support plate is not tightly connected with a sound box in the background, the sound box is separated from the support plate and falls down, and the traditional support plate is inconvenient to store and occupies a large space are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable stable bracket with a clamping structure for household sound box equipment comprises a bracket main body, first locking mechanisms arranged on two sides in the bracket main body and second locking mechanisms arranged in the bracket main body, wherein the bracket main body comprises a supporting plate and placing grooves arranged on two sides of the top of the supporting plate, a sound box main body is arranged in each placing groove, and an embedded part is arranged on the outer wall of the sound box main body;

the first locking mechanism comprises a sliding groove arranged inside the supporting plate, one side of the sliding groove is communicated with the placing groove, a sliding block is connected inside the sliding groove in a sliding mode, the first locking mechanism further comprises a second cavity arranged in the supporting plate, and a driving rod is movably arranged inside the second cavity.

Further, the bottom one side activity of layer board is provided with the gyro wheel, and the bottom opposite side activity of layer board is provided with the universal wheel, and one side that is close to the universal wheel on the layer board rotates and is connected with the pivot, and fixedly connected with tow bar in the pivot, and fixedly connected with places the board around the opposite side of layer board, and the top of placing the board is semi-circular.

Furthermore, the inside of layer board is provided with the first cavity that link up mutually with the spout opposite side, fixedly connected with compression spring on the inner wall of first cavity, and compression spring's the other end and slider fixed connection.

Furthermore, a through limiting groove is formed in the sliding block, a first rotating rod is fixedly connected to the middle of the driving rod, and the first rotating rod is rotatably connected to the inside of the second cavity.

Further, the one end fixedly connected with second dwang of actuating lever, and the second dwang runs through the spacing groove, and the other end fixedly connected with third dwang of actuating lever is provided with the arc wall corresponding with the third dwang on the layer board, and the third dwang runs through the arc wall and extends.

Further, second locking mechanical system is including setting up the groove of predetermineeing in the layer board is inside, and the both sides of predetermineeing the groove are linked together with the standing groove, and the inside rotation of predetermineeing the groove is connected with the rotation piece, and fixedly connected with elliptical plate on the rotation piece, and the central point that the rotation piece is located the elliptical plate puts.

Further, the top fixedly connected with square pole of rotating the piece, and square pole upwards runs through the layer board and is connected with the rotor plate, and second locking mechanical system still includes the sliding plate of sliding connection on square pole.

Furthermore, a return spring is fixedly connected between the top of the sliding plate and the bottom of the rotating plate, a limiting column is fixedly connected to the bottom of the sliding plate, and a slot corresponding to the limiting column is formed in the top of the supporting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the portable stable bracket with the clamping structure for the household sound box equipment, the sound box main body is placed in the placing groove, when the sound box main body is placed down, the side face of the sound box main body extrudes the sliding block, the sliding block is reset under the action of the compression spring after being retracted and abuts against the embedded part to achieve locking, when the sound box main body needs to be detached, the third rotating rod is rotated to slide in the arc-shaped groove, the driving rod rotates around the first rotating rod, the second rotating rod at the other end of the driving rod drives the sliding block to retract, and the operation is simple.

2. According to the portable stable bracket with the clamping structure for the household sound box equipment, the sliding plate is lifted to enable the limiting column to be away from the slot, then the sliding plate is rotated, the rotating plate and the square rod are driven through the sliding plate to further drive the elliptical plate to rotate, the elliptical plate is elliptical, when the edge of the elliptical plate is exposed from the inside of the preset slot, the embedded part on the inner side of the sound box main body can be locked, the sound box main body can be locked through rotation of the elliptical plate, the sound box main body can be fixed through matching of the first locking mechanism, and separation between the supporting plate and the sound box main body is avoided.

3. According to the portable stable bracket with the clamping structure for the household sound box equipment, the sound box main body is conveniently supported and moved through the idler wheels and the universal wheels arranged at the bottom of the bracket, the towing rod is held by a hand to drag in the transportation process, the towing rod can be rotated and placed on the placing plate through the rotation of the rotating shaft in the non-transportation process, the bracket main body can be placed against the wall, and the portable stable bracket has certain portability and occupies a small space.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of a first locking mechanism of the present invention;

FIG. 4 is an exploded view of a first locking mechanism configuration of the present invention;

fig. 5 is an exploded view of a second locking mechanism configuration of the present invention.

In the figure: 1. a bracket main body; 11. a support plate; 12. a roller; 13. a universal wheel; 14. a rotating shaft; 15. a tow bar; 16. placing the plate; 17. a main body of the sound box; 171. a placement groove; 172. a fitting portion; 2. a first locking mechanism; 21. a chute; 211. a slider; 212. a limiting groove; 22. a first cavity; 221. a compression spring; 23. a second cavity; 231. a first rotating lever; 232. a drive rod; 233. a second rotating lever; 234. a third rotating rod; 235. an arc-shaped slot; 3. a second locking mechanism; 31. presetting a groove; 311. a rotating member; 312. an elliptical plate; 313. a square rod; 32. a rotating plate; 321. a return spring; 33. a sliding plate; 331. a limiting column; 332. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a portable stable bracket with a clamping structure for a household sound box device comprises a bracket main body 1, first locking mechanisms 2 arranged on two sides inside the bracket main body 1, and a second locking mechanism 3 arranged inside the bracket main body 1, wherein the bracket main body 1 comprises a supporting plate 11 and placing grooves 171 arranged on two sides of the top of the supporting plate 11, a sound box main body 17 is arranged inside the placing grooves 171, an embedding part 172 is arranged on the outer wall of the sound box main body 17, the first locking mechanism 2 comprises a sliding groove 21 arranged inside the supporting plate 11, one side of the sliding groove 21 is communicated with the placing groove 171, a sliding block 211 is connected inside the sliding groove 21 in a sliding manner, the first locking mechanism 2 further comprises a second cavity 23 arranged inside the supporting plate 11, a driving rod 232 is movably arranged inside the second cavity 23, a roller 12 is movably arranged on one side of the bottom of the supporting plate 11, the universal wheel 13 is movably arranged on the other side of the bottom of the supporting plate 11, a rotating shaft 14 is rotatably connected to one side, close to the universal wheel 13, of the supporting plate 11, a towing rod 15 is fixedly connected to the rotating shaft 14, a placing plate 16 is fixedly connected to the front side and the rear side of the other side of the supporting plate 11, and the top of the placing plate 16 is semicircular.

Specifically, referring to fig. 3 to 4, a first cavity 22 is disposed inside the supporting plate 11 and is communicated with the other side of the sliding groove 21, a compression spring 221 is fixedly connected to an inner wall of the first cavity 22, the other end of the compression spring 221 is fixedly connected to the sliding block 211, a through limiting groove 212 is disposed on the sliding block 211, a first rotating rod 231 is fixedly connected to the middle of the driving rod 232, the first rotating rod 231 is rotatably connected to the inside of the second cavity 23, a second rotating rod 233 is fixedly connected to one end of the driving rod 232, the second rotating rod 233 penetrates through the limiting groove 212, a third rotating rod 234 is fixedly connected to the other end of the driving rod 232, an arc-shaped groove 235 corresponding to the third rotating rod 234 is disposed on the supporting plate 11, and the third rotating rod 234 penetrates through the arc-shaped groove 235 and extends.

Referring to fig. 5, the second locking mechanism 3 includes a preset groove 31 disposed inside the supporting plate 11, two sides of the preset groove 31 are communicated with the placing groove 171, the inside of the preset groove 31 is rotatably connected with a rotating member 311, the rotating member 311 is fixedly connected with an elliptical plate 312, the rotating member 311 is located at the center of the elliptical plate 312, the top of the rotating member 311 is fixedly connected with a square rod 313, the square rod 313 upwards penetrates through the supporting plate 11 and is connected with a rotating plate 32, the second locking mechanism 3 further includes a sliding plate 33 slidably connected to the square rod 313, a return spring 321 is fixedly connected between the top of the sliding plate 33 and the bottom of the rotating plate 32, the bottom of the sliding plate 33 is fixedly connected with a limit column 331, and the top of the supporting plate 11 is provided with a slot 332 corresponding to the limit column 331.

The working principle is as follows: by placing the main body 17 inside the placement groove 171, when the main body 17 is placed down, the side surface of the main body 17 presses the slider 211, and the slider 211 is retracted and then returns to the original position by the compression spring 221 to abut against the fitting portion 172, thereby achieving locking.

When the disassembly is needed, the third rotating rod 234 is rotated to slide the third rotating rod 234 in the arc-shaped groove 235, so that the driving rod 232 rotates around the first rotating rod 231, the second rotating rod 233 at the other end of the driving rod 232 drives the sliding block 211 to retract, the portable sliding plate 33 enables the limiting column 331 to leave the slot 332, and then the sliding plate 33 is rotated to drive the rotating plate 32 and the square rod 313 through the sliding plate 33 to further drive the elliptical plate 312 to rotate.

It should be noted that, since the elliptical plate 312 is elliptical, when the edge of the elliptical plate 312 is exposed from the inside of the preset groove 31, the fitting portion 172 inside the main body 17 can be locked, the main body 17 can be locked by the rotation of the elliptical plate 312, and the main body 17 can be fixed by the first locking mechanism 2, so that the supporting plate 11 and the main body 17 are prevented from being separated from each other.

The sound box main body 17 is convenient to support and move through the rollers 12 and the universal wheels 13 arranged at the bottom of the supporting plate 11, the towing rod 15 is dragged by a hand during transportation, the towing rod 15 can be rotated and placed on the placing plate 16 through rotation of the rotating shaft 14 when the sound box main body is not transported, and the bracket main body 1 can be placed against a wall.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a domestic audio amplifier equipment is with portable firm bracket that is equipped with joint structure, includes bracket main part (1) and sets up first locking mechanical system (2) in bracket main part (1) inside both sides, still including setting up second locking mechanical system (3) in bracket main part (1), its characterized in that: the bracket main body (1) comprises a supporting plate (11) and placing grooves (171) arranged on two sides of the top of the supporting plate (11), a sound box main body (17) is arranged in each placing groove (171), and an embedded part (172) is arranged on the outer wall of each sound box main body (17);

the first locking mechanism (2) comprises a sliding groove (21) arranged inside the supporting plate (11), one side of the sliding groove (21) is communicated with the placing groove (171), a sliding block (211) is connected inside the sliding groove (21) in a sliding mode, the first locking mechanism (2) further comprises a second cavity (23) arranged inside the supporting plate (11), and a driving rod (232) is movably arranged inside the second cavity (23).

2. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 1, is characterized in that: the supporting plate is characterized in that rollers (12) are movably arranged on one side of the bottom of the supporting plate (11), universal wheels (13) are movably arranged on the other side of the bottom of the supporting plate (11), a rotating shaft (14) is rotatably connected to one side, close to the universal wheels (13), of the supporting plate (11), a towing rod (15) is fixedly connected to the rotating shaft (14), a placing plate (16) is fixedly connected to the front portion and the rear portion of the other side of the supporting plate (11), and the top of the placing plate (16) is semicircular.

3. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 1, is characterized in that: the inner part of the supporting plate (11) is provided with a first cavity (22) communicated with the other side of the sliding groove (21), the inner wall of the first cavity (22) is fixedly connected with a compression spring (221), and the other end of the compression spring (221) is fixedly connected with the sliding block (211).

4. A portable stabilizing bracket with a clamping structure for a home audio amplifier device according to claim 3, wherein: the slider (211) is provided with a through limiting groove (212), the middle of the driving rod (232) is fixedly connected with a first rotating rod (231), and the first rotating rod (231) is rotatably connected inside the second cavity (23).

5. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 4, is characterized in that: one end fixedly connected with second dwang (233) of actuating lever (232), and second dwang (233) run through spacing groove (212), and the other end fixedly connected with third dwang (234) of actuating lever (232), be provided with arc wall (235) corresponding with third dwang (234) on layer board (11), third dwang (234) run through arc wall (235) and extend.

6. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 1, is characterized in that: the second locking mechanism (3) comprises a preset groove (31) arranged inside the supporting plate (11), two sides of the preset groove (31) are communicated with the placing groove (171), the inside of the preset groove (31) is rotatably connected with a rotating piece (311), an elliptic plate (312) is fixedly connected onto the rotating piece (311), and the rotating piece (311) is located at the center of the elliptic plate (312).

7. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 6, is characterized in that: the top of the rotating part (311) is fixedly connected with a square rod (313), the square rod (313) upwards penetrates through the supporting plate (11) and is connected with a rotating plate (32), and the second locking mechanism (3) further comprises a sliding plate (33) which is connected to the square rod (313) in a sliding mode.

8. The portable stabilizing bracket provided with the clamping structure for the household sound box device according to claim 7, is characterized in that: a return spring (321) is fixedly connected between the top of the sliding plate (33) and the bottom of the rotating plate (32), a limiting column (331) is fixedly connected to the bottom of the sliding plate (33), and a slot (332) corresponding to the limiting column (331) is formed in the top of the supporting plate (11).